2 * Win32 kernel functions
4 * Copyright 1995 Martin von Loewis, Sven Verdoolaege, and Cameron Heide
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 #include "wine/port.h"
25 #ifdef HAVE_SYS_ERRNO_H
26 #include <sys/errno.h>
30 #include <sys/types.h>
32 #ifdef HAVE_SYS_MMAN_H
42 #include "wine/winbase16.h"
45 #include "wine/debug.h"
47 WINE_DEFAULT_DEBUG_CHANNEL(file
);
49 /**************************************************************************
50 * SetFileAttributes (KERNEL.421)
52 BOOL16 WINAPI
SetFileAttributes16( LPCSTR lpFileName
, DWORD attributes
)
54 return SetFileAttributesA( lpFileName
, attributes
);
58 /**************************************************************************
59 * SetFileAttributesA (KERNEL32.@)
61 BOOL WINAPI
SetFileAttributesA(LPCSTR lpFileName
, DWORD attributes
)
64 DOS_FULL_NAME full_name
;
66 if (!DOSFS_GetFullName( lpFileName
, TRUE
, &full_name
))
69 TRACE("(%s,%lx)\n",lpFileName
,attributes
);
70 if (attributes
& FILE_ATTRIBUTE_NORMAL
) {
71 attributes
&= ~FILE_ATTRIBUTE_NORMAL
;
73 FIXME("(%s):%lx illegal combination with FILE_ATTRIBUTE_NORMAL.\n",
74 lpFileName
,attributes
);
76 if(stat(full_name
.long_name
,&buf
)==-1)
81 if (attributes
& FILE_ATTRIBUTE_READONLY
)
83 if(S_ISDIR(buf
.st_mode
))
85 WARN("FILE_ATTRIBUTE_READONLY ignored for directory.\n");
87 buf
.st_mode
&= ~0222; /* octal!, clear write permission bits */
88 attributes
&= ~FILE_ATTRIBUTE_READONLY
;
92 /* add write permission */
93 buf
.st_mode
|= 0600 | ((buf
.st_mode
& 044) >> 1);
95 if (attributes
& FILE_ATTRIBUTE_DIRECTORY
)
97 if (!S_ISDIR(buf
.st_mode
))
98 FIXME("SetFileAttributes expected the file '%s' to be a directory",
100 attributes
&= ~FILE_ATTRIBUTE_DIRECTORY
;
102 attributes
&= ~(FILE_ATTRIBUTE_ARCHIVE
|FILE_ATTRIBUTE_HIDDEN
|FILE_ATTRIBUTE_SYSTEM
);
104 FIXME("(%s):%lx attribute(s) not implemented.\n",
105 lpFileName
,attributes
);
106 if (-1==chmod(full_name
.long_name
,buf
.st_mode
))
108 if(GetDriveTypeA(lpFileName
) == DRIVE_CDROM
) {
109 SetLastError( ERROR_ACCESS_DENIED
);
114 * FIXME: We don't return FALSE here because of differences between
115 * Linux and Windows privileges. Under Linux only the owner of
116 * the file is allowed to change file attributes. Under Windows,
117 * applications expect that if you can write to a file, you can also
118 * change its attributes (see GENERIC_WRITE). We could try to be
119 * clever here but that would break multi-user installations where
120 * users share read-only DLLs. This is because some installers like
121 * to change attributes of already installed DLLs.
123 FIXME("Couldn't set file attributes for existing file \"%s\".\n"
124 "Check permissions or set VFAT \"quiet\" mount flag\n", full_name
.long_name
);
130 /**************************************************************************
131 * SetFileAttributesW (KERNEL32.@)
133 BOOL WINAPI
SetFileAttributesW(LPCWSTR lpFileName
, DWORD attributes
)
136 DWORD len
= WideCharToMultiByte( CP_ACP
, 0, lpFileName
, -1, NULL
, 0, NULL
, NULL
);
137 LPSTR afn
= HeapAlloc( GetProcessHeap(), 0, len
);
139 WideCharToMultiByte( CP_ACP
, 0, lpFileName
, -1, afn
, len
, NULL
, NULL
);
140 res
= SetFileAttributesA( afn
, attributes
);
141 HeapFree( GetProcessHeap(), 0, afn
);